<template>
  <!-- 订单列表 -->
  <div>
    <!-- 面包屑开始 -->
    <BreadCrumb level1="订单管理" level2="订单列表"></BreadCrumb>
    <!-- 面包屑结束 -->

    <!-- 卡片视图 -->
    <el-card style="margin-top:20px;">
      <el-row>
        <el-col :span="6">
          <el-input v-model="queryInfo.query" placeholder="请输入内容" @input="orderSearch">
            <el-button slot="append" icon="el-icon-search" @click="orderSearch"></el-button>
          </el-input>
        </el-col>
      </el-row>

      <!-- 订单列表 -->
      <el-table :data="orderList" border stripe>
        <el-table-column type="index" label="#"></el-table-column>
        <el-table-column label="订单编号" prop="order_number"></el-table-column>
        <el-table-column label="订单价格" prop="order_price"></el-table-column>
        <el-table-column label="是否付款">
          <template slot-scope="scope">
            <el-tag type="danger" size="mini" v-if="scope.row.pay_status">未付款</el-tag>
            <el-tag type="success" size="mini" v-else>已付款</el-tag>
          </template>
        </el-table-column>
        <el-table-column label="是否发货" prop="is_send"></el-table-column>
        <el-table-column label="下单时间" prop="create_time"></el-table-column>
        <el-table-column label="操作">
          <template slot>
            <el-button type="primary" size="mini" icon="el-icon-edit" @click="showEditDialog"></el-button>
            <el-button
              type="success"
              size="mini"
              icon="el-icon-location"
              @click="showProgressDialog"
            ></el-button>
          </template>
        </el-table-column>
      </el-table>

      <!-- 分页区域 -->
      <el-pagination
        @size-change="handleSizeChange"
        @current-change="handleCurrentChange"
        :current-page="queryInfo.pagenum"
        :page-sizes="[3, 5,10, 15]"
        :page-size="queryInfo.pagesize"
        layout="total, sizes, prev, pager, next, jumper"
        :total="total"
      ></el-pagination>
    </el-card>

    <!-- 编辑对话框 -->
    <el-dialog
      title="修改地址"
      :visible.sync="addressDialogVisible"
      width="50%"
      @close="addressDialogClosed"
    >
      <el-form
        :model="addressForm"
        :rules="addressFormRules"
        ref="addressFormRef"
        label-width="100px"
      >
        <el-form-item label="省市区/县" prop="address1">
          <el-cascader
            v-model="addressForm.address1"
            :options="cityData"
            :props="{ expandTrigger: 'hover' }"
          ></el-cascader>
        </el-form-item>
        <el-form-item label="详细地址" prop="address2">
          <el-input v-model="addressForm.address2"></el-input>
        </el-form-item>
      </el-form>
      <span slot="footer" class="dialog-footer">
        <el-button @click="addressDialogVisible = false">取 消</el-button>
        <el-button type="primary">确 定</el-button>
      </span>
    </el-dialog>
    <!-- 展示物流进度对话框 -->
    <el-dialog title="查看物流进度" :visible.sync="progressDialogVisible" width="50%">
      <!-- 时间线 -->
      <el-timeline>
        <el-timeline-item
          v-for="(activity, index) in progressInfo"
          :key="index"
          :timestamp="activity.time"
        >{{activity.context}}</el-timeline-item>
      </el-timeline>
    </el-dialog>
  </div>
</template>

<script>
import _ from "lodash";
import { getOrderList, getProgress } from "@/http/api";
import cityData from "./citydata.js";

export default {
  data() {
    return {
      // 订单列表查询参数
      queryInfo: {
        query: "",
        pagenum: 1,
        pagesize: 5,
      },
      total: 0,
      orderList: [], // 订单列表
      // 修改地址对话框
      addressDialogVisible: false,
      addressForm: {
        address1: [],
        address2: "",
      },
      addressFormRules: {
        address1: [
          { required: true, message: "请选择省市区县", trigger: "blur" },
        ],
        address2: [
          { required: true, message: "请输入详细地址", trigger: "blur" },
        ],
      },
      cityData,
      // 物流进度对话框
      progressDialogVisible: false,
      // 物流进度
      progressInfo: [],
    };
  },
  created() {
    this.getOrder_List();
  },
  methods: {
    //获取订单列表数据
    async getOrder_List() {
      const res = await getOrderList(this.queryInfo);
      // console.log(res.result);
      this.total = res.result.total;
      this.orderList = res.result.goods;
    },
    // 分页
    handleSizeChange(newSize) {
      this.queryInfo.pagesize = newSize;
      this.getOrder_List();
    },
    handleCurrentChange(newSize) {
      this.queryInfo.pagenum = newSize;
      this.getOrder_List();
    },
    //搜索
    orderSearch: _.debounce(function () {
      this.getOrder_List();
    }, 300),
    showEditDialog() {
      this.addressDialogVisible = true;
    },
    addressDialogClosed() {
      this.$refs.addressFormRef.resetFields();
    },
    async showProgressDialog() {
      this.progressDialogVisible = true;
      // 供测试的物流单号：1106975712662
      let id = 1106975712662;
      const res = await getProgress(id);
      // console.log("1544489", res);
      this.progressInfo = res.result;
    },
  },
};
</script>

<style>
</style>